Cheers!
Well we like to look at the drug problem in terms of SUPPLY and DEMAND.
The onus is on CUSTOMS and POLICE to reduce SUPPLY.
Lab busts seem good in the papers, but what really happens is guys get sloppy and a lot of big guys go down. The decrease in SUPPLY without the decrease in demand and the pressure in the media stigmatising the p (crystal meth) user means that more and more users become involved in manufacture, starting our buy the pseudo pills for their dealer and trading for meth, and eventually surfing the synth sites and setting up their own wee manufacture setups. The increase in busts is really a decentralisation of manufacture in NZ.
The laws toughened up on manufacture and it went more underground, meaning cells spread like cancer.
The problem is that if you reduce SUPPLY without reducing DEMAND, then there is less to go around, so what gives is the QUALITY, and as QUALITY decreases, HEALTH RISK increases.
As to manufacture of exotics - it doesn't happen much in NZ, why bother when you can sell an ounce of p for $12,000, and it's only a simple reduction of psuedo?
Our government's approach is to allow some exotics (bzp for starters) to be sold legally to reduce demand. The only way to reduce demand is to recognise it as a consumer demand and meet it with a substitute product.
We're trying this out - I imagine we'll be a bit of a tourist destination once we've smooved out a few edges.